#pragma once
// -------------------------------------------------
// BlinKit - BlinKit Library
// -------------------------------------------------
//   File Name: web_page_popup.h
// Description: WebPagePopup Class
//      Author: Ziming Li
//     Created: 2022-04-26
// -------------------------------------------------
// Copyright (C) 2022 MingYang Software Technology.
// -------------------------------------------------

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef WebPagePopupImpl_h
#define WebPagePopupImpl_h

#include "blinkit/blink/renderer/bindings/core/qjs/context_client.h"
#include "blinkit/blink/renderer/core/page/page_popup.h"
#include "blinkit/ui/web_page.h"

class WebViewImpl;

namespace blink {

class Page;
class PagePopupChromeClient;
class PagePopupClient;
class PagePopupController;
class PlatformKeyboardEvent;
// BKTODO: class LocalDOMWindow;

class WebPagePopup final : public WebPage
                         , public PagePopup
                         , public ContextClient
{
    WTF_MAKE_NONCOPYABLE(WebPagePopup);
public:
    static std::shared_ptr<WebPagePopup> Create(void);
    ~WebPagePopup() override;

    WebViewImpl* Owner(void) const { return m_webView; }

    bool initialize(WebViewImpl *, PagePopupClient *);
    WebInputEventResult handleKeyEvent(const PlatformKeyboardEvent&);
    void closePopup();
#if 0 // BKTODO:
    bool hasSamePopupClient(WebPagePopupImpl* other) { return other && m_popupClient == other->m_popupClient; }
    LocalDOMWindow* window();
    void layoutAndPaintAsync(WebLayoutAndPaintAsyncCallback*) override;
    void compositeAndReadbackAsync(WebCompositeAndReadbackAsyncCallback*) override;
    WebPoint positionRelativeToOwner() override;
#endif
    void postMessage(const String& message) override;
    void cancel();
private:
    explicit WebPagePopup(void);

    void SetFocus(bool enable);
#if 0 // BKTODO:
    // WebWidget functions
    void beginFrame(double lastFrameTimeMonotonic) override;
    void updateAllLifecyclePhases() override;
    void willCloseLayerTreeView() override;
    void paint(WebCanvas*, const WebRect&) override;
    void resize(const WebSize&) override;
    void close() override;
    WebInputEventResult handleInputEvent(const WebInputEvent&) override;
    bool isPagePopup() const override { return true; }
    bool isAcceleratedCompositingActive() const override { return m_isAcceleratedCompositingActive; }
#endif

    // FrameLoaderClient
    void dispatchDidFinishLoad(void) override {}
    // PageWidgetEventHandler functions
    WebInputEventResult handleKeyEvent(const WebKeyboardEvent&) override;
    WebInputEventResult handleCharEvent(const WebKeyboardEvent&) override;
#if 0 // BKTODO:
    WebInputEventResult handleGestureEvent(const WebGestureEvent&) override;
    void handleMouseDown(LocalFrame& mainFrame, const WebMouseEvent&) override;
    WebInputEventResult handleMouseWheel(LocalFrame& mainFrame, const WebMouseWheelEvent&) override;

    bool isViewportPointInWindow(int x, int y);

    // PagePopup function
    AXObject* rootAXObject() override;
#endif
    void setWindowRect(const IntRect&) override;
    // WebPage
    void Resize(const IntSize &size) override;
    void OnFrameCreated(LocalFrame *frame) override;

    bool initializePage();
    void destroyPage();
    void setRootGraphicsLayer(GraphicsLayer*);
    void setIsAcceleratedCompositingActive(bool enter);

    void ContextReady(JSContext *ctx) final;

    std::unique_ptr<WebPageHost> m_host;
    IntRect m_windowRectInScreen;
    WebViewImpl *m_webView = nullptr;
    std::unique_ptr<PagePopupChromeClient> m_chromeClient;
    std::unique_ptr<PagePopupController> m_controller;
    PagePopupClient *m_popupClient = nullptr;
    bool m_closing = false;

    bool m_isAcceleratedCompositingActive = false;

    friend class PagePopupChromeClient;
};

} // namespace blink
#endif // WebPagePopupImpl_h
